Steel structure suspended ceiling
The utility model relates to a steel structure suspended ceiling which comprises a horizontally-arranged keel, the keel is connected with a wall body of a house, an inserting shaft is arranged at thejoint of the keel and the wall body, an inserting shaft hole is formed in the wall body, the insertin...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
10.11.2020
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Subjects | |
Online Access | Get full text |
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